Bug#1077313: release-notes: Add -f parameter to script in section 4.4.1

Control: forwarded -1 https://salsa.debian.org/ddp-team/release-notes/-/merge_requests/281

On Sun, Jul 28, 2024 at 04:59:31AM -0400, Ariel wrote:
> Package: release-notes
> Severity: normal
> 
> The advice to record the upgrade session using the script command in section 4.4.1 should include the -f flag.
> 
> There are two reasons for this:
> 
> 1: If the system crashes the session log will be as current as possible.
> 2: The document recommends switching to VT2 to view the file, however without -f you won't see any output in the file, or at least not current output.

Added in MR 
https://salsa.debian.org/ddp-team/release-notes/-/merge_requests/281 

Not yet merged, looking for feedback from interested parties.

Chris